Drilling mud containing hydrophobin
US7799741B2 · kind B2 · utility
1Cited by
10References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2006 |
| Grant date | Sep 21, 2010 |
| Priority date | — |
| Expiry date | Sep 16, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K2319/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to the use of at least one hydrophobin or at least one hydrophobin derivative in a drilling mud.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.